Sound Joker is an amazing app with 9 comic sound that will make your chats funnier.
You have a fast access of the sounds on notification center in order to play the sounds at the right moment.
Also, the app can automatically increase the sound volume and, after play it, the sound volume returns to the previous level. So, you won't lose time adjusting the volume level to make a joke.
Sound Joker is fun. Enjoy it.